99187172

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2543}}^1$

素因数の和:2760

約数の個数: 36

約数和(自身を含む): 203011200

約数和(自身を除く): 103824028

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2543, 2786, 5086, 5572, 9751, 10172, 17801, 19502, 35602, 39004, 71204, 124607, 249214, 498428, 506057, 1012114, 2024228, 3542399, 7084798, 14169596, 24796793, 49593586, 99187172]

約数ペア:

[(1, 99187172), (2, 49593586), (4, 24796793), (7, 14169596), (14, 7084798), (28, 3542399), (49, 2024228), (98, 1012114), (196, 506057), (199, 498428), (398, 249214), (796, 124607), (1393, 71204), (2543, 39004), (2786, 35602), (5086, 19502), (5572, 17801), (9751, 10172)]